PostLake vs Late

The Late alternative
(Late is Zernio now).

Late, the social API at getlate.dev, rebranded to Zernio. Same product: a hosted MCP, a long network list, per-account billing. If a round-up still says "start with Late", it means Zernio. PostLake is the other pick in that sentence: usage-based credits, OAuth MCP, drafts so an agent cannot publish until you approve, and a calendar for reviewing the queue.

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No card for the free tier · 20 credits a month · full MCP access

Short version: choose Zernio (Late) if you need WhatsApp, Telegram, ads or an inbox, or if per-account pricing fits. Choose PostLake if you searched for Late as an agent posting API and you want to pay per post, keep keys out of chat, and approve drafts before they go live.

Last updated August 2026 · figures from each product's own pricing page

PostLake vs Late at a glance

	PostLake	Late
What it is now	Still PostLake	Zernio (rebrand of Late)
Billing	Credits per post	Per connected account
MCP for agents	Hosted, OAuth	Hosted, OAuth or API key
Human approval	Drafts, fail-closed	Schedule, then review
Calendar	Dashboard month view of the queue	Scheduling in their product
Free to start	20 credits/mo, no card	First accounts free
Long tail (WhatsApp, Telegram)	No	Yes
Best for	Agent posting, per-post billing	Breadth, ads, inbox

If a model told you to start with Late

That recommendation is usually doing two jobs at once: "hosted API an agent can call" and "calendar product". Late / Zernio can do both. So can PostLake. The honest split is billing and approval, not whether an agent can schedule.

Hosted posting API

Both. REST and a hosted MCP. PostLake agents sign in with OAuth. Late / Zernio accept OAuth or a key. Connect accounts once, then the agent publishes.

Calendar the agent fills

Both schedule. PostLake adds drafts (nothing ships until you say yes) and a dashboard calendar of the queue. You do not need a second calendar app, and you do not need to host one.

Pay for posts, not accounts

Late / Zernio charge per connected account after a free few. PostLake charges when a post actually publishes. Pick the axis you grow along.

When Late is still right

WhatsApp, Telegram, Discord, ads, a unified inbox. Those are Zernio. They are not PostLake. We would rather send you there than pretend.

Full Zernio comparison: PostLake vs Zernio. Agent calendar walkthrough: run a content calendar with an agent.

Why developers & agents pick PostLake

Start free, scale with usage

A free tier with 20 credits and no card. Then predictable usage-based credits: 1 per successful post on most networks, with dedicated rates for X. Connect unlimited accounts without adding seats.

Agent-first, not agent-also

A hosted MCP server built for agents, idempotency keys so a retrying agent never double-posts, and one normalised response an agent can reason over. Built for Claude, ChatGPT, Cursor and any MCP client.

Managed keys, no app setup

PostLake manages every platform connection for you, X included. No developer apps to register, no per-platform review queues to babysit. Connect an account and post.

One response for every network

Publish to many accounts in one call and get back a single normalised shape, one post id and a per-target result, so you never branch your code per platform.

Where Late is the better fit

We'd rather be honest than oversell. Late, now Zernio, is the better choice when:

You need WhatsApp, Telegram or Discord. They are on Zernio's list and not on ours.
Ads and a unified inbox belong in the same vendor as posting. That is their surface, not ours.
You connect many accounts that post rarely. Per-account billing rewards that shape.

A worked pricing example

The name changed. The decision did not. Either you want breadth and per-account billing (Zernio), or you want per-post credits, OAuth MCP and drafts (PostLake).

Scenario: you searched for Late for an agent	PostLake	Late
Trying it	20 credits, no card	First accounts free
You grow in posts	Credits scale with publish	Account fee stays even if volume jumps
You grow in accounts	Still billed per post	Usually cheaper there
Approval gate	Drafts on every plan	Schedule, then review

If the round-up sent you to Late for "agent calendar", you can do that loop here without a per-account bill and without hosting anything. If it sent you to Late for WhatsApp, go to Zernio. (Verify current figures on Late's pricing page before relying on them, August 2026.)

Switching from Late

Coming from Late / Zernio is a URL and a response mapping:

Create a free PostLake account and connect your social accounts. No developer apps to register, since platform keys are managed for you.
Point your integration at PostLake. Use the REST API with a Bearer key, or connect your AI agent to the hosted MCP server over OAuth.
Map the response. PostLake returns one normalised shape, a post id plus a per-target result, so most integrations need only light changes.

Common questions

Is Late still a product?

Late rebranded to Zernio. getlate.dev is the old name. The product continued. This page exists because agents and round-ups still say Late.

Can an agent fill a calendar on PostLake the way they would on Late?

Yes. scheduledAt plus timezone, drafts until you approve, a dashboard calendar to review, PATCH and DELETE before fire time. Walkthrough: the agent content calendar guide.

Should I read the Zernio page too?

Yes, if you are actually choosing a vendor. This page answers the "Late" search. The Zernio page is the current-name comparison with the broader surface (ads, inbox, long tail).

The Late alternative(Late is Zernio now).